Niveles-digitales-topcon-serie-dl-500

ENVIAR EMAIL

Telescope	DL-502	DL-503
Magnification	32X	28X
Objective aperature	45mm (1.78in.)	36mm (1.42in.)
Resolving power	3″	3.5″
Field of view	1°20”
Minimum focus	1.5m (5.0ft.)
Image	Erect
Stadia ratio	100
Compensator
Type	Pendulum compensator with magnetic damping system
Working range	±15’
Height mesurement
Accuracy (standrd deviation for 1km double run levelimg)
Electronic reading
Invar staff	0.6mm	0.8mm
Fiberglass staff	1.0mm	1.5mm
Optical reading	1.0mm	2.0mm
Measuring range	1.6 to 100m (5.3 to 328ft.)
Measuring time
Fine	3 sec. (single/continuous/average)
Tracking	1 sec.
Least count	0.0001/0.001m, 0.001/0.01ft., 1/8in.
Minimum brightness condition	20lx. at the staff surface
Distance measurement (D=measuring distance)
Accuracy
D≦10m	±10mm (±0.4in.)
10m<D≦50m	±0.1%×D
50m<D	±0.2%×D
Least count	0.01/0.1m, 0.1/1ft., 1in
User interface
Display	128×32 dot matrix LCD with backlight
Keyboard	8 keys (7 on front panel, 1 on side panel)
Cricular level sensitivity	10’/2mm
Mesurement program
	Single / Continuous / Average / Elevation / Height difference / Cut & Fill / Stakeout distance
Data storage
Internal memory	2,000 points
JOB	Max. 20 jobs
Data output format	CSV
Interface
	RS-232C
Environmental
Water resistance	IPX4 (IEC 60529:2001)
Operating temperature	-20°C to 50°C (-4°F to 122°F)
Storage temperature	-40°C to 70°C (-40°F to 158°F)
Others
	BDC46B (Li-ion battery, 7.2V)
Operating time	Approx. 16 hours
Weight (including battery)	2.4kg (5.3 lb.)
Size	257(D)×158(W)×182(H)mm (10.1×6.2×7.2in.)

Más información sobre este producto consulte en: http://www.topcon.cl/portfolio/niveles-digitales-topcon-serie-dl-500/